package LC;

import java.util.stream.Stream;

/**
 * @ClassName LC230
 * @Description: TODO
 * @Author hl
 * @Date 2020/9/2
 * @Version V1.0
 **/
public class LC230 {
    int val;
    int cnt=0;
    public int kthSmallest(TreeNode root, int k) {
        inOrder(root,k);
        return val;
    }

    private void inOrder(TreeNode root, int k) {
    }

    public static void main(String[] args) {

    }

}
